/*
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU General Public License as published by the Free Software
 * Foundation, either version 3 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
 * details.
 *
 * You should have received a copy of the GNU General Public License along with
 * this program. If not, see <http://www.gnu.org/licenses/>.
 */
package net.sf.l2j.gameserver.network.clientpackets;

import net.sf.l2j.gameserver.model.L2Party;
import net.sf.l2j.gameserver.model.L2Skill;
import net.sf.l2j.gameserver.model.L2World;
import net.sf.l2j.gameserver.model.actor.instance.L2PcInstance;
import net.sf.l2j.gameserver.network.SystemMessageId;
import net.sf.l2j.gameserver.network.serverpackets.ExAskJoinMPCC;
import net.sf.l2j.gameserver.network.serverpackets.SystemMessage;

/**
 * Format: (ch) S
 * 
 * @author chris_00 D0 0D 00 5A 00 77 00 65 00 72 00 67 00 00 00
 */
public final class RequestExAskJoinMPCC extends L2GameClientPacket {
	// private static Logger _log =
	// Logger.getLogger(RequestExAskJoinMPCC.class.getName());
	private static final String _C__D0_0D_REQUESTEXASKJOINMPCC = "[C] D0:0D RequestExAskJoinMPCC";
	private String _name;

	@Override
	protected void readImpl() {
		_name = readS();
	}

	@Override
	protected void runImpl() {
		L2PcInstance activeChar = getClient().getActiveChar();
		if (activeChar == null)
			return;
		L2PcInstance player = L2World.getInstance().getPlayer(_name);
		if (player == null)
			return;
		// invite yourself? ;)
		if (activeChar.isInParty() && player.isInParty()
				&& activeChar.getParty().equals(player.getParty()))
			return;
		// activeChar is in a Party?
		if (activeChar.isInParty()) {
			L2Party activeParty = activeChar.getParty();
			// activeChar is PartyLeader? && activeChars Party is already in
			// a CommandChannel?
			if (activeParty.getPartyMembers().get(0).equals(activeChar)) {
				// if activeChars Party is in CC, is activeChar CCLeader?
				if (activeParty.isInCommandChannel()
						&& activeParty.getCommandChannel().getChannelLeader()
								.equals(activeChar)) {
					// in CC and the CCLeader
					// target in a party?
					if (player.isInParty()) {
						// targets party already in a CChannel?
						if (player.getParty().isInCommandChannel())
							activeChar
									.sendMessage("Your target is already in a CommandChannel");
						else
							// ready to open a new CC
							// send request to targets Party's PartyLeader
							askJoinMPCC(activeChar, player);
					} else
						activeChar.sendMessage("Your target has no Party.");
				} else if (activeParty.isInCommandChannel()
						&& !activeParty.getCommandChannel().getChannelLeader()
								.equals(activeChar))
					// in CC, but not the CCLeader
					activeChar
							.sendMessage("Only the CommandChannelLeader can give out an invite.");
				else // target in a party?
				if (player.isInParty()) {
					// targets party already in a CChannel?
					if (player.getParty().isInCommandChannel())
						activeChar
								.sendMessage("Your target is already in a CommandChannel");
					else
						// ready to open a new CC
						// send request to targets Party's PartyLeader
						askJoinMPCC(activeChar, player);
				} else
					activeChar.sendMessage("Your target has no Party.");
			} else
				activeChar
						.sendMessage("Only the Partyleader can give out an invite.");
		}
	}

	private void askJoinMPCC(L2PcInstance requestor, L2PcInstance target) {
		boolean hasRight = false;
		if (requestor.getClan() != null
				&& requestor.getClan().getLeaderId() == requestor.getObjectId())
			hasRight = true;
		else if (requestor.getInventory().getItemByItemId(8871) != null)
			// Strategy
			// Guide.
			// Should
			// destroyed
			// after
			// sucessfull
			// invite?
			hasRight = true;
		else
			for (L2Skill skill : requestor.getAllSkills())
				// Skill Clan Imperium
				if (skill.getId() == 391) {
					hasRight = true;
					break;
				}
		if (!hasRight && !requestor.getParty().isInCommandChannel()) {
			requestor
					.sendMessage("You dont have the rights to open a Command Channel!");
			return;
		}
		if (!target.isProcessingRequest()) {
			requestor.onTransactionRequest(target);
			target.getParty().getPartyMembers().get(0)
					.sendPacket(new ExAskJoinMPCC(requestor.getName()));
			requestor.sendMessage("You invited " + target.getName()
					+ " to your Command Channel.");
		} else
			requestor.sendPacket(new SystemMessage(
					SystemMessageId.S1_IS_BUSY_TRY_LATER));
	}

	/*
	 * (non-Javadoc)
	 * 
	 * @see net.sf.l2j.gameserver.BasePacket#getType()
	 */
	@Override
	public String getType() {
		return _C__D0_0D_REQUESTEXASKJOINMPCC;
	}
}
